Effect of faecal calprotectin testing on referrals for children with chronic gastrointestinal symptoms in primary care: study protocol for a cluster randomised controlled trial

by Patrick Ferry van Rheenen, Sophie Ansems, Marjolein Berger, Karin Vermeulen, Gina Beugel, Maria Couwenberg, Gea Holtman
Published 2021-07-01

Referral rates for children with acute gastroenteritis: a retrospective cohort study

by Pien Ingrid Wolters, Gea Holtman, Freek Fickweiler, Irma Bonvanie, Anouk Weghorst, Johan Post, Boudewijn Kollen, Marjolein Berger
Published 2020-07-01